développerai
Développerai is the first-person singular future indicative form of the French verb "développer". The verb "développer" itself has several meanings, including to develop, to expand, to unfold, to grow, and to express. Therefore, "développerai" translates directly to "I will develop", "I will expand", "I will unfold", "I will grow", or "I will express", depending on the context in which it is used.
For example, one might say "Je développerai mon projet" which means "I will develop my project". Similarly,